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(parent: ad3daf1) | patch
btrfs: constify input buffer parameter in compression code
authorDavid Sterba <dsterba@suse.com>
Mon, 7 Nov 2022 16:30:21 +0000 (17:30 +0100)
committerDavid Sterba <dsterba@suse.com>
Mon, 5 Dec 2022 17:00:55 +0000 (18:00 +0100)
commit3e09b5b2293f21e6e28929b6bbb73833678bfdd1
tree42a3de25723bc151c4903d046e1f25147acd017ftree
parentad3daf1c3f5bcbba49a302d8d0e46467556bf6f3commit | diff
btrfs: constify input buffer parameter in compression code

The input buffers passed down to compression must never be changed,
switch type to u8 as it's a raw byte buffer and use const.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/compression.c diff | blob | history
fs/btrfs/compression.h diff | blob | history
fs/btrfs/lzo.c diff | blob | history
fs/btrfs/zlib.c diff | blob | history
fs/btrfs/zstd.c diff | blob | history
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